2009671695

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{136573}}^1$

素因数の和:136696

約数の個数: 32

約数和(自身を含む): 3605553600

約数和(自身を除く): 1595881905

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 136573, 409719, 682865, 1229157, 2048595, 3687471, 6145785, 14886457, 18437355, 44659371, 74432285, 133978113, 223296855, 401934339, 669890565, 2009671695]

約数ペア:

[(1, 2009671695), (3, 669890565), (5, 401934339), (9, 223296855), (15, 133978113), (27, 74432285), (45, 44659371), (109, 18437355), (135, 14886457), (327, 6145785), (545, 3687471), (981, 2048595), (1635, 1229157), (2943, 682865), (4905, 409719), (14715, 136573)]